204872030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{35141}}^1$

素因数の和:35212

約数の個数: 32

約数和(自身を含む): 409896288

約数和(自身を除く): 205024258

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 5830, 35141, 70282, 175705, 351410, 386551, 773102, 1862473, 1932755, 3724946, 3865510, 9312365, 18624730, 20487203, 40974406, 102436015, 204872030]

約数ペア:

[(1, 204872030), (2, 102436015), (5, 40974406), (10, 20487203), (11, 18624730), (22, 9312365), (53, 3865510), (55, 3724946), (106, 1932755), (110, 1862473), (265, 773102), (530, 386551), (583, 351410), (1166, 175705), (2915, 70282), (5830, 35141)]